Ingredient

L-Tryptophan

L-Tryptophan is an essential amino acid used for nutritional supplementation.

All medicines
1
Combination
1
Prescription medication
1

MFDS ingredient code M096389

What does it do?

L-Tryptophan is an essential amino acid that the human body cannot synthesize on its own. It is primarily needed for protein synthesis and the production of neurotransmitters, and it is used in pharmaceuticals for nutritional supplementation purposes. It is particularly administered to patients who require nutritional support, typically in the form of intravenous injection.

L-Tryptophan is utilized in the body for protein synthesis and aids in the growth and recovery of body tissues. Additionally, it acts as a precursor to the neurotransmitter serotonin, contributing to the maintenance of nervous system function. This supports the improvement of nutritional status and the recovery of body functions.

Approved uses differ by product. Check each product's information for its actual use.

Good to know

L-Tryptophan is unique in that it is a starting material for serotonin synthesis, unlike other amino acids. Moreover, being an essential amino acid, it must be ingested from external sources, and when administered as an injection, purity and stability are crucial.

Medicines containing this ingredient

Even with the same ingredient, strength, dosage form and how it is taken can differ.

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1 total

Even with the same ingredient, dosage and approved uses can differ by strength, dosage form and combined ingredients. Check each product's information before taking it.

Combined ingredients

Ingredients used together with this ingredient in combination products.

Questions about this ingredient

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For anything that needs medical judgment, consult a doctor or pharmacist.

This drug information is based on data provided by the Korea Ministry of Food and Drug Safety.
Consult a doctor or pharmacist for accurate dosage, administration, and usage instructions.